package mapper;

import po.Bandwidth;

import java.util.List;

public interface BandwidthMapper {
    public List<Bandwidth> findAllBandwidths() throws Exception;
    public void addBandwidth(Bandwidth bandwidth) throws Exception;
    public void deleteBandwidthById(int id) throws Exception;
    public void updateBandwidthById(Bandwidth bandwidth) throws Exception;
}
